Definitions

median

noun the number midway between the two middle numbers in a series containing an even or odd number of items

median

adjective satellite relating to or constituting the middle value of an ordered set of values (or the average of the middle two in a set with an even number of values)
the median value of 17, 20, and 36 is 20the median income for the year was $15,000

median

adjective satellite dividing an animal into right and left halves

median

adjective satellite relating to or situated in or extending toward the middle